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Extrinsic and intrinsic representations

Published online by Cambridge University Press:  28 November 2019

Sidney R. Lehky Open the ORCID record for Sidney R. Lehky [Opens in a new window]  and
Anne B. Sereno
Sidney R. Lehky
Affiliation:
Computational Neurobiology Laboratory, The Salk Institute, La Jolla, [email protected]
Anne B. Sereno
Affiliation:
Department of Psychological Sciences, Purdue University, West Lafayette, IN47907 School of Biomedical Engineering, Purdue University, West Lafayette, IN47907. [email protected]://engineering.purdue.edu/SerenoLab
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Abstract

We extend the discussion in the target article about distinctions between extrinsic coding (external references to known things, as required by information theory) and the alternative we and the target article both favor, intrinsic coding (internal relationships within sensory and motor signals). Central to our thinking about intrinsic coding is population coding and the concept of high-dimensional neural response spaces.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 42 , 2019 , e235
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Copyright
Copyright © Cambridge University Press 2019

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